Suppose I have a long javascript function such as function test() { var x; var a; ... ... ... ... ... } is there any way I can ask the function itself to tell me what variables were defined so far. function test() { var x; var a; ... ... ... ... ... // bit of code that would say to ...
<script language="javascript" type="text/javascript"> setTimeout('SessionTimeout()', <%= Session.Timeout * 60 * 1000 %>); function SessionTimeout() { alert(<%= "'Session time out!!'" %>); window.location = "Default.aspx" } </script> Does the above code will help in session time out ? If so how many minutes? ...
I am working on a cross browser web based annotation toolset, which allows the users to select any part of a web page HIGHLIGHT, if you select: john is <li>big</li> <li>dump</li> Result <span style="background-color: rgb(106, 168, 79)">john is</span> <li><span style="background-color: rgb(106, 168, 79)">big</span></li> ...
Is it possible to test myInnerFunction below? var val = function() { var myInnerfunction = function(input) { return input + ' I ADDED THIS'; }; return myInnerfunction('test value'); }(); Because myInnerFunction is essentially a private member of the anonymously executed outer function, it doesn't seem like it is te...
Hi, I have a normal HTML select dropdown box <select id="day" name="day"> <option value="0">All</option> <option value="1">Mon</option> <option value="2">Tue</option> <option value="3">Wed</option> <option value="4">Thu</option> <option value="5">Fri</option> </select> But on occassion I want to make some options not clickable,...
Essentially, I had this idea in my head for a sort of evolution simulator, not exactly like Conways Game of Life, but the one part where they do match is that they will both be based on a square grid. Now, personally, I like working in HTML+Javascript+ for simple apps, since it allows fast UI creation, and if you're not doing something ...
Here's what I need to do. I'm using Google Chrome. I have page that auto-reloads every 5 seconds using a script: javascript: timeout=prompt("Set timeout [s]"); current=location.href; if(timeout>0) setTimeout('reload()',1000*timeout); else location.replace(current); function reload() { setTimeout('reload()',1000*timeo...
I have the following code: var string = "word1;word2;word3,word4,word5,word6.word7"; function ends_with(string, character) { var regexp = new RegExp('\\w+' + character, 'g'); var matches = string.match(regexp); var replacer = new RegExp(character + '$'); return matches.map(function(ee) { return ee.replace(replacer, ''); }...
I have a script that creates a printable page by copying the HTML across and then doing some manipulation, such as disabling the buttons on the page, on page load. I also want to disable the links on the page. I don't really mind if they look like links still as long as they don't do anything, and don't give any JavaScript errors! The a...
Hi, Say I have a variable tab_something I need to drop the tab_ bit. In php it's easy, using str_replace... Will tabSelect = document.location.hash.substr(1,document.location.hash.length); (which would always be tab_something) document.write(tabSelect.replace(/tab_/i, "")); Work the way I would like it to, consistently acros...
I am trying to write some values that I extract from a page (via JS/JQuery) opened in a tab in Firefox, to another opened page in a different tab within Firefox. Is this possible? Basically, I am trying to write some values I extract to a Google document that I have open in a different tab. I can see the "document" value in the DOM fo...
I have got some javascript code and I'd like to convert this to C#. I have no idea of the best way to structure this or if there is an easy way to convert the code. A sample of this code is shown below. // ellipse parameters var e = { WGS84: { a: 6378137, b: 6356752.3142, f: 1/298.257223563 }, Airy1830: { a: 6377563.39...
I have a hidden field inside an update panel (.Net 3.5). On an asynchronous postback I update the hidden field value from code-behind, but when I inspect the value from JavaScript the hidden field has the old value. On a new postback, the hidden field value in code-behind is correct, updated from the previous postback. How can I get the ...
Is there any proper Certification for Javascript, that covers all the advanced topics of Javascript including the DOM (Document Object Model), BOM (Browser Object Model) and CSS Object Model, that can really evaluate the skills? I've no idea how to scale myself on my JS skills, so any suggestions would be beneficial. ...
I have traced the root of this exception to the sourcearea plugin of CKEditor v3.0.1. It occurs (occasionally) after the user has entered content into the editor and he then clicks on the small arrow in the upper right hand of the editor (close toolbar arrow). Has anyone seen this problem? We are using IE6. onResize(){ textarea.hi...
Can I call a function with multiple arguments in a convenient way in JavaScript? example: var fn = function() { console.log(arguments); } var args = [1,2,3]; fn(args); I need arguments to be [1,2,3] just like my Array. ...
I googled data.success, but I could not proper document. What is data.success in the following jquery? Is it javascript, jquery or json? function remove_row(data){ if(!data.success) return alert(data.error); $('#delete_link_'+data.id) .closest('li') .slideUp('slow',function(){ $(this).remove(); }); --E...
As you can see here that I have a text box with three submit buttons each redirecting to a different jsp page, however in those jsp pages, when I do request.getParameter("bid"), all I get is null... How can I fix this the simplest way possible? <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtm...
I tried setting a breakpoint in visual studio in a JavaScript file and i get a message when i hover on the breakpoint, which is: "The breakpoint will not currently be hit. The document is not loaded." I am using firefox. Is it possible to hit the breakpoint and how? ...
I've been searching for this for a couple of days now and so far, the best I can come up with is checking the list below. I really don't like to check for support based on User-Agent, especially since it can be spoofed. I've also heard of at least one instance where the list below is incorrect (noted below). Is Internet Explorer? Is ...